||This amazing screen saver captures the beauty, and grandeur of Yosemite in full 3D. The lighting effects are spectacular as you watch the sun set, and the moon rise. An entire day cycles every few minutes. Sit back, and enjoy the soothing waterfalls, and river as they flow. You can almost feel the breeze as you watch the flowers swaying in the wind. The vista includes El Capitan, Bridalveil Falls, and Half Dome. These landmarks are scale models created from US Geological Data, and photographs. Requires Win 98 (or above), Pentium III 1 GHz (or above), 3D card with at least 32 MB.